Which bus should I take from Chengdong Bus Terminal to Chengbei high-speed railway station?

Bus route: Metro 1 Line → Metro Line 2 → Road 336, with a total length of about 27.4 kilometers.

1. Walk about180m from Xi 'an East Passenger Station to the Textile City Station.

2. Take the subway 1 line, pass 9 stops and arrive at Beidajie Station.

3. Take Metro Line 2, pass 7 stops and arrive at Sports Park Station.

4. Walk about 170 meters, and arrive at Fengcheng Shikou Station on Weiyang Road (the subway entrance of Sports Park).

5. Take bus No.336, pass 8 stops and arrive at Weiyang Campus Station of Xi University of Technology.

6. Walk about 490 meters to the west of Xi 'an Huasen Business Hotel. ...